51 search results - page 3 / 11 » Morphological degradation models and their use in document i... |
CVPR
2009
IEEE
13 years 9 months ago
2009
IEEE
Segmentation of document images remains a challenging vision problem. Although document images have a structured layout, capturing enough of it for segmentation can be difficult....
WACV
2007
IEEE
14 years 17 days ago
2007
IEEE
With the pervasive use of handheld digital devices such as camera phones and PDAs, people have started to capture images as a way of recording information. However, due to the non...
ICIP
2008
IEEE
14 years 23 days ago
2008
IEEE
We propose an algorithm for the binarization of document images degraded by uneven light distribution, based on the Markov Random Field modeling with Maximum A Posteriori probabil...
ICIP
2001
IEEE
14 years 7 months ago
2001
IEEE
Perspective distortion always occurs while scanning thick, bound documents. This distortion mainly causes two sources of degradation for the scanned grayscale image ? i) shade alo...
ICDAR
2003
IEEE
13 years 11 months ago
2003
IEEE
Line detection algorithms constitute the basis for technical document analysis and recognition. The performance of these algorithms decreases as the quality of the documents degra...